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<div class="title">GnuplotDebugHelper.h</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor">#ifndef NDEBUG</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="preprocessor">#include &lt;cinder/Filesystem.h&gt;</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="preprocessor">#include &lt;fstream&gt;</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;</div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Po<span class="keywordtype">int</span>Type&gt;</div><div class="line"><a name="l00007"></a><span class="lineno"><a class="line" href="class_gnuplot_debug.html">    7</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_gnuplot_debug.html">GnuplotDebug</a> {</div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;   <span class="keyword">public</span>:</div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;    <a class="code" href="class_gnuplot_debug.html">GnuplotDebug</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;    <a class="code" href="class_gnuplot_debug.html">GnuplotDebug</a>(<span class="keyword">const</span> <a class="code" href="class_gnuplot_debug.html">GnuplotDebug</a>&amp;) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;</div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;    <span class="keyword">enum</span> GraphType { LINES, LINESPOINTS, POINTS };</div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;</div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> Polygon&gt;</div><div class="line"><a name="l00018"></a><span class="lineno"><a class="line" href="class_gnuplot_debug.html#a6a7c67bbc05029c50f9a8d80db0e17c0">   18</a></span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_gnuplot_debug.html#a6a7c67bbc05029c50f9a8d80db0e17c0">addPoly</a>(<span class="keyword">const</span> Polygon&amp; poly, <span class="keyword">const</span> std::string&amp; rgbStr, GraphType type = GraphType::LINES) {</div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;        std::vector&lt;PointType&gt; points(poly.vertices_begin(), poly.vertices_end());</div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;        mPolysToDraw.push_back(std::move(points));</div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;        mRgbStrings.push_back(rgbStr);</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;        mTypes.push_back(type);</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;    }</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;    <span class="keywordtype">void</span> exportToFile() {</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;        std::ofstream oFileGnuplot(<span class="stringliteral">&quot;debugOut.gnuplot&quot;</span>);</div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;        <span class="keywordflow">if</span>(oFileGnuplot.bad() || mPolysToDraw.empty())</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;        oFileGnuplot &lt;&lt; <span class="stringliteral">&quot;set size ratio -1 \n&quot;</span>;</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> idx = 0; idx &lt; mRgbStrings.size(); ++idx) {</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;            oFileGnuplot &lt;&lt; <span class="stringliteral">&quot;set style line &quot;</span> &lt;&lt; idx + 1 &lt;&lt; <span class="stringliteral">&quot; linecolor rgb \&quot;&quot;</span> &lt;&lt; mRgbStrings[idx]</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;                         &lt;&lt; <span class="stringliteral">&quot;\&quot; linetype 1 linewidth 2\n&quot;</span>;</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;        }</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;        <span class="keyword">const</span> cinder::fs::path filePath(<span class="stringliteral">&quot;debugOut.data&quot;</span>);</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;        oFileGnuplot &lt;&lt; <span class="stringliteral">&quot;plot &#39;&quot;</span> &lt;&lt; absolute(filePath) &lt;&lt; <span class="stringliteral">&quot;&#39; index 0 with &quot;</span> &lt;&lt; typeToString(mTypes[0])</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;                     &lt;&lt; <span class="stringliteral">&quot; linestyle 1 title \&quot;\&quot;&quot;</span>;</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> idx = 1; idx &lt; mPolysToDraw.size(); ++idx) {</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;            oFileGnuplot &lt;&lt; <span class="stringliteral">&quot;, &#39;&quot;</span> &lt;&lt; absolute(filePath) &lt;&lt; <span class="stringliteral">&quot;&#39; index &quot;</span> &lt;&lt; idx &lt;&lt; <span class="stringliteral">&quot; with &quot;</span> &lt;&lt; typeToString(mTypes[idx])</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;                         &lt;&lt; <span class="stringliteral">&quot; linestyle &quot;</span> &lt;&lt; idx + 1;</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;        }</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;        oFileGnuplot &lt;&lt; <span class="stringliteral">&quot;\n&quot;</span>;</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;        std::ofstream oFileData(absolute(filePath));</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;        <span class="keywordflow">if</span>(oFileData.bad())</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;            <span class="keywordflow">return</span>;</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> idx = 0; idx &lt; mPolysToDraw.size(); ++idx) {</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;            <span class="keyword">const</span> <span class="keyword">auto</span>&amp; poly = mPolysToDraw[idx];</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;            <span class="keywordflow">if</span>(poly.empty()) {</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;                <span class="keywordflow">continue</span>;</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;            }</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;            oFileData &lt;&lt; <span class="stringliteral">&quot;# X Y\n&quot;</span>;</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;            <span class="keywordflow">for</span>(<span class="keyword">const</span> PointType&amp; point : poly) {</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;                oFileData &lt;&lt; CGAL::to_double(point.x()) &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; CGAL::to_double(point.y()) &lt;&lt; <span class="stringliteral">&quot;\n&quot;</span>;</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;            }</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;            <span class="keywordflow">if</span>(mTypes[idx] != POINTS) {</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;                <span class="comment">// add first point again to connect the poly</span></div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;                oFileData &lt;&lt; CGAL::to_double(poly[0].x()) &lt;&lt; <span class="stringliteral">&quot; &quot;</span> &lt;&lt; CGAL::to_double(poly[0].y()) &lt;&lt; <span class="stringliteral">&quot;\n&quot;</span>;</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;            }</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;            oFileData &lt;&lt; <span class="stringliteral">&quot;\n&quot;</span>;</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;            oFileData &lt;&lt; <span class="stringliteral">&quot;\n&quot;</span>;</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;        }</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    }</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;   <span class="keyword">private</span>:</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    std::vector&lt;std::vector&lt;PointType&gt;&gt; mPolysToDraw;</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    std::vector&lt;std::string&gt; mRgbStrings;</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;    std::vector&lt;GraphType&gt; mTypes;</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    std::string typeToString(GraphType type) {</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;        <span class="keywordflow">switch</span>(type) {</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;        <span class="keywordflow">case</span> LINES: <span class="keywordflow">return</span> <span class="stringliteral">&quot;lines&quot;</span>;</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;        <span class="keywordflow">case</span> LINESPOINTS: <span class="keywordflow">return</span> <span class="stringliteral">&quot;linespoints&quot;</span>;</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;        <span class="keywordflow">case</span> POINTS: <span class="keywordflow">return</span> <span class="stringliteral">&quot;points&quot;</span>;</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;        <span class="keywordflow">default</span>: <span class="keywordflow">return</span> <span class="stringliteral">&quot;unknown_graph_type&quot;</span>;</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;        }</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    }</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;};</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;<span class="preprocessor">#endif</span></div><div class="ttc" id="class_gnuplot_debug_html"><div class="ttname"><a href="class_gnuplot_debug.html">GnuplotDebug</a></div><div class="ttdef"><b>Definition:</b> GnuplotDebugHelper.h:7</div></div>
<div class="ttc" id="class_gnuplot_debug_html_a6a7c67bbc05029c50f9a8d80db0e17c0"><div class="ttname"><a href="class_gnuplot_debug.html#a6a7c67bbc05029c50f9a8d80db0e17c0">GnuplotDebug::addPoly</a></div><div class="ttdeci">void addPoly(const Polygon &amp;poly, const std::string &amp;rgbStr, GraphType type=GraphType::LINES)</div><div class="ttdoc">Add polygon to view.</div><div class="ttdef"><b>Definition:</b> GnuplotDebugHelper.h:18</div></div>
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